Cage total length is about 86 mm.
Cage entrance width are about 19 mm & 35 mm.
Ball cage depth is about 43 mm.
Ball cage entrance width are about 45 mm & 52 mm.
Clamp length is about 41 mm, width is about 18 mm.
Please be careful to avoid pinching skin.
Please watch the detailed sizes in the picture.
These sizes may have a little error because it's made by hand.
Weight is about 200 grams.